- Modified DNAClassAttribute to also support usage on structs

- Added auto generation of DNAClass attributes on file generation
- Regenerated all files

BlendFile/DNA/NodeVertexCol.cs

@@ -13,6 +13,7 @@ using System;
 namespace BlendFile.DNA {
     using BlendFile;
     
+    [DNAClassAttribute(621, "NodeVertexCol")]
     public struct NodeVertexCol {
         [DNAFieldAttribute(0, "char", "name[64]", 1)]
         public char[] name = new System.Char[64];